A female Tunisian research worker has designed a smart pair of shoes to help blind people. Belqees Freea، a researcher at Al Monsteer University in Tunisia and Quebec in Canada، designed that shoes which enables blind people to walk without any assistance of the others. Wearing that shoes make blinds stroll freely without guiding cane. The Tunisian researcher made remarks to MAD Radio، that the invented shoes is an interactive. It scans hurdles via signs and vibrations so it could the blind to find his path. She affirmed that the new shoes is heavier than the traditional one because it compromises a motor. She revealed that researches will be completed later in Canada under supervision of Tunisian and Canadian professors.